NL126489C - - Google Patents
Info
- Publication number
- NL126489C NL126489C NL126489DA NL126489C NL 126489 C NL126489 C NL 126489C NL 126489D A NL126489D A NL 126489DA NL 126489 C NL126489 C NL 126489C
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/143—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path the shiftable member being a wall, or part thereof of a radial diffuser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
- F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/52—Outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH608764A CH413201A (de) | 1964-05-11 | 1964-05-11 | Einstellvorrichtung für verstellbaren Radialdiffusor |
Publications (1)
Publication Number | Publication Date |
---|---|
NL126489C true NL126489C (pt) |
Family
ID=4304045
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL126489D NL126489C (pt) | 1964-05-11 | ||
NL6406513A NL6406513A (pt) | 1964-05-11 | 1964-06-09 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6406513A NL6406513A (pt) | 1964-05-11 | 1964-06-09 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3365120A (pt) |
CH (1) | CH413201A (pt) |
GB (1) | GB1106107A (pt) |
NL (2) | NL6406513A (pt) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3426964A (en) * | 1966-10-11 | 1969-02-11 | Dresser Ind | Compressor apparatus |
US3478955A (en) * | 1968-03-11 | 1969-11-18 | Dresser Ind | Variable area diffuser for compressor |
US4070132A (en) * | 1976-11-02 | 1978-01-24 | Baltimore Aircoil Company, Inc. | Variable performance pump |
US4219305A (en) * | 1978-12-26 | 1980-08-26 | Carrier Corporation | Diffuser control |
US4257733A (en) * | 1978-12-26 | 1981-03-24 | Carrier Corporation | Diffuser control |
US4378194A (en) * | 1980-10-02 | 1983-03-29 | Carrier Corporation | Centrifugal compressor |
US4544325A (en) * | 1980-10-22 | 1985-10-01 | Teledyne Industries, Inc. | Variable geometry device for turbine compressor outlet |
US4552308A (en) * | 1980-10-22 | 1985-11-12 | Teledyne Industries, Inc. | Turbine engine variable geometry device |
US4460310A (en) * | 1982-06-28 | 1984-07-17 | Carrier Corporation | Diffuser throttle ring control |
US4527949A (en) * | 1983-09-12 | 1985-07-09 | Carrier Corporation | Variable width diffuser |
US4643639A (en) * | 1984-12-24 | 1987-02-17 | Sundstrand Corporation | Adjustable centrifugal pump |
US4877369A (en) * | 1988-02-08 | 1989-10-31 | Dresser-Rand Company | Vaned diffuser control |
US4850795A (en) * | 1988-02-08 | 1989-07-25 | Dresser-Rand Company | Diffuser having ribbed vanes followed by full vanes |
US4902200A (en) * | 1988-04-25 | 1990-02-20 | Dresser-Rand Company | Variable diffuser wall with ribbed vanes |
US4869642A (en) * | 1988-06-09 | 1989-09-26 | Allied-Signal Inc. | Variable output vortex pump |
US4932835A (en) * | 1989-04-04 | 1990-06-12 | Dresser-Rand Company | Variable vane height diffuser |
GB2234295B (en) * | 1989-07-21 | 1993-07-21 | Rolls Royce Plc | Gas turbine engine compressor assembly |
US5082428A (en) * | 1990-08-16 | 1992-01-21 | Oklejas Robert A | Centrifugal pump |
EP0654587B1 (en) * | 1993-11-19 | 1999-01-20 | Holset Engineering Company Limited | Turbine with variable inlet geometry |
EP1304447A1 (en) * | 2001-10-19 | 2003-04-23 | BorgWarner Inc. | Turbocharger flow control |
US20040238691A1 (en) * | 2003-05-28 | 2004-12-02 | Harold Hipsky | Compressor for use in aircraft fuel tank air purge system |
EP1745215B1 (en) * | 2003-11-12 | 2008-10-22 | Honeywell International Inc. | Compressor having an adjustable diffuser wall and method therefor |
US7001140B2 (en) * | 2003-12-30 | 2006-02-21 | Acoustiflo, Ltd. | Centrifugal fan diffuser |
DE112009004309T5 (de) * | 2008-12-11 | 2012-05-24 | Borgwarner Inc. | Vereinfachter Turbolader mit veränderlicher Geometrie und veränderlicher Dose |
DE102010022884A1 (de) * | 2010-06-07 | 2011-12-08 | Schaeffler Technologies Gmbh & Co. Kg | Abdichtung für eine regelbare Kühlmittelpumpe |
DE102011018240A1 (de) | 2011-04-19 | 2011-11-24 | Tcg Unitech Systemtechnik Gmbh | Radialpumpe mit einem in einem Gehäuse drehbar gelagerten Laufrad |
KR101762885B1 (ko) | 2012-11-09 | 2017-07-28 | 존슨 컨트롤스 테크놀러지 컴퍼니 | 연장된 경로를 갖는 가변 기하학적 디퓨저 및 그 제어방법 |
CN104421209B (zh) * | 2013-08-26 | 2017-02-08 | 珠海格力电器股份有限公司 | 调节器结构及离心式压缩机 |
JP6256142B2 (ja) * | 2014-03-26 | 2018-01-10 | 株式会社豊田自動織機 | 遠心圧縮機 |
ITUA20164308A1 (it) * | 2016-06-13 | 2017-12-13 | Nuovo Pignone Tecnologie Srl | Assieme a geometria variabile per turbomacchina e turbomacchina comprendente detto assieme |
CN110360130B (zh) * | 2018-04-09 | 2022-12-27 | 开利公司 | 可变扩压器驱动*** |
US11466698B2 (en) * | 2018-07-30 | 2022-10-11 | Danfoss A/S | Electromechanical actuators for refrigerant flow control |
CN109356886A (zh) | 2018-12-17 | 2019-02-19 | 珠海格力电器股份有限公司 | 离心式压缩机及扩压器装置 |
MX2022002901A (es) * | 2019-09-18 | 2022-06-08 | Massachusetts Inst Technology | Volutas adaptables para bombas centrifugas. |
DE102022120820A1 (de) | 2022-08-17 | 2024-02-22 | Rolls-Royce Solutions GmbH | Verdichtergehäuse, Radialverdichter mit einem solchen Verdichtergehäuse, Radialverdichteranordnung, Abgasturbolader und Brennkraftmaschine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE234751C (pt) * | 1911-05-19 | |||
CH133892A (de) * | 1928-07-18 | 1929-06-30 | Sulzer Ag | Zentrifugalpumpe. |
US2684634A (en) * | 1946-04-16 | 1954-07-27 | Sfindex | Guiding means for liquids and gases |
US2861774A (en) * | 1950-02-16 | 1958-11-25 | Alfred J Buchi | Inlet control for radial flow turbines |
NL98031C (pt) * | 1957-12-23 | |||
CH392760A (de) * | 1961-05-13 | 1965-05-31 | Ingenieurbureau W Hausammann & | Verfahren zum Steuern der Durchsatzmenge von Laufrad-Strömungsmaschinen, nach diesem Verfahren gesteuerte Strömungsmaschine und Anwendung des Verfahrens |
US3150650A (en) * | 1961-09-29 | 1964-09-29 | Caterpillar Tractor Co | Variable area diffuser for compressor |
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0
- NL NL126489D patent/NL126489C/xx active
-
1964
- 1964-05-11 CH CH608764A patent/CH413201A/de unknown
- 1964-06-09 NL NL6406513A patent/NL6406513A/xx unknown
-
1965
- 1965-04-06 GB GB14584/65A patent/GB1106107A/en not_active Expired
- 1965-05-10 US US454585A patent/US3365120A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3365120A (en) | 1968-01-23 |
CH413201A (de) | 1966-05-15 |
GB1106107A (en) | 1968-03-13 |
NL6406513A (pt) | 1965-11-12 |